I felt really happy when I finished the first book: the city of Ember. And I wished that there was a sequel to the novel. Yes, in fact, there was! This is the 2nd of the city of Ember series. This is a very touching story (again from the first novel) that we all have to think about how to live together in this age.
I would like to keep the following passage as the best one in the novel:
In page 166, “I didn’t feel courageous,” said Lina. “I felt afraid.” “That makes it all the braver,” said Mrs. Murdo.